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127 条记录 (耗时 0.021 秒)

    Method of fabricating thin film write heads with a shortened yoke and improved dimension control
    1.
    发明授权
    Method of fabricating thin film write heads with a shortened yoke and improved dimension control 失效
    制造具有缩短磁轭的薄膜写入头和改进尺寸控制的方法

    公开(公告)号：US07386933B1

    公开(公告)日：2008-06-17

    申请号：US11295243

    申请日：2005-12-06

    申请人： Mohamad T. Krounbi ,  Ming Zhao ,  Yining Hu ,  Jim Watterston

    发明人： Mohamad T. Krounbi ,  Ming Zhao ,  Yining Hu ,  Jim Watterston

    IPC分类号： G11B5/127 ,  H04R31/00

    CPC分类号： B82Y25/00 ,  B82Y10/00 ,  G11B5/3116 ,  G11B5/313 ,  G11B5/3163 ,  G11B5/3967 ,  G11B2005/3996 ,  Y10T29/49043 ,  Y10T29/49044 ,  Y10T29/49046 ,  Y10T29/49048 ,  Y10T29/49052

    摘要： A method for fabricating a magnetic recording head writer. The writer includes a bottom magnetic pole and a write gap formed over the bottom pole and a coil trench formed in the bottom pole. A top magnetic pole is provided as two layers with the first layer including front and back tips with spaced apart walls positioned adjacent the trench bottom defining trench sides. A pole cover layer is included that is made up of a thin layer of insulating material deposited to cover sides and bottom of the coil trench. A bottom coil is formed on the pole cover layer in the bottom of the coil trench and coil insulation is provided between coil elements and adjacent trench walls and covemg the coil. A top coil with insulation is formed over the planarized bottom coil insulation and the top pole second layer is formed over the top coil.

    摘要翻译： 一种制造磁记录头写入器的方法。 写入器包括形成在底极上的底部磁极和写入间隙以及形成在底部极中的线圈沟槽。 顶部磁极设置为两层，其中第一层包括前部和后部末端，间隔开的壁定位在沟槽底部限定沟槽侧面附近。 包括极覆盖层，其由沉积成覆盖线圈沟槽的侧面和底部的绝缘材料薄层构成。 底线圈形成在线圈沟槽底部的极覆盖层上，线圈绝缘体设置在线圈元件与相邻的沟槽壁之间并且缠绕线圈。 在平坦化的底部线圈绝缘体上形成具有绝缘的顶部线圈，并且顶部第二层形成在顶部线圈上。

    Thin film recording head with a buried coil providing a shortened yoke and improved dimension control
    2.
    发明授权
    Thin film recording head with a buried coil providing a shortened yoke and improved dimension control 失效
    具有埋线圈的薄膜记录头提供缩短的轭和改进的尺寸控制

    公开(公告)号：US07006327B2

    公开(公告)日：2006-02-28

    申请号：US10375539

    申请日：2003-02-27

    申请人： Mohamad T. Krounbi ,  Ming Zhao ,  Yining Hu ,  Jim Watterston

    发明人： Mohamad T. Krounbi ,  Ming Zhao ,  Yining Hu ,  Jim Watterston

    IPC分类号： G11B5/147

    CPC分类号： B82Y25/00 ,  B82Y10/00 ,  G11B5/3116 ,  G11B5/313 ,  G11B5/3163 ,  G11B5/3967 ,  G11B2005/3996 ,  Y10T29/49043 ,  Y10T29/49044 ,  Y10T29/49046 ,  Y10T29/49048 ,  Y10T29/49052

    摘要： A writer for magnetic recording heads. The writer includes a bottom magnetic pole and a write gap formed over the bottom pole and a coil trench formed in the bottom pole. A top magnetic pole is provided as two layers with the first layer including front and back tips with spaced apart walls positioned adjacent the trench bottom defining trench sides. A pole cover layer is included that is made up of a thin layer of insulating material deposited to cover the sides and bottom of the coil trench. A bottom coil is formed on the pole cover layer in the bottom of the coil trench and coil insulation is provided between the coil elements and adjacent the trench walls and covering the coil. A top coil with insulation is formed over the planarized bottom coil insulation and the top pole second layer is formed over the top coil.

    摘要翻译： 磁记录头的作者。 写入器包括形成在底极上的底部磁极和写入间隙以及形成在底部极中的线圈沟槽。 顶部磁极设置为两层，其中第一层包括前部和后部末端，间隔开的壁定位在沟槽底部限定沟槽侧面附近。 包括极覆盖层，其由沉积以覆盖线圈沟槽的侧面和底部的绝缘材料的薄层构成。 底线圈形成在线圈沟槽底部的极覆盖层上，线圈绝缘体设置在线圈元件之间并邻近沟槽壁并覆盖线圈。 在平坦化的底部线圈绝缘体上形成具有绝缘的顶部线圈，并且顶部第二层形成在顶部线圈上。

    Write element with reduced yoke length for ultra-high density writing
    3.
    发明授权
    Write element with reduced yoke length for ultra-high density writing 失效
    写入具有减小磁轭长度的元件，用于超高密度写入

    公开(公告)号：US07379269B1

    公开(公告)日：2008-05-27

    申请号：US10903140

    申请日：2004-07-30

    申请人： Mohamad T. Krounbi ,  Li He ,  Ming Zhao ,  Yining Hu

    发明人： Mohamad T. Krounbi ,  Li He ,  Ming Zhao ,  Yining Hu

    IPC分类号： G11B5/147

    CPC分类号： G11B5/3133 ,  G11B5/314 ,  G11B5/3163

    摘要： A head including a write element for writing data to a magnetic media, and methods for its production are provided. A write element of the invention includes one or more of a recessed first pole, a heat sink layer, and a shortened yoke length. A method of the invention provides forming an anti-reflective layer before forming a mask layer. During photolithography the anti-reflective layer suppresses undesirable reflections off of features, such as vertical sidewalls, that otherwise limit how closely to such features portions of the mask layer can be formed.

    摘要翻译： 提供一种包括用于向磁性介质写入数据的写入元件的头，以及用于其生产的方法。 本发明的写入元件包括凹入的第一极，散热层和缩短的磁轭长度中的一个或多个。 本发明的方法提供了在形成掩模层之前形成抗反射层。 在光刻期间，抗反射层抑制了诸如垂直侧壁的特征（例如垂直侧壁）的不期望的反射，否则可以限制与这些特征的接近程度，可以形成掩模层的部分。

    Method of fabricating a write element with a reduced yoke length
    6.
    发明授权
    Method of fabricating a write element with a reduced yoke length 有权
    制造磁轭长度减小的写入元件的方法

    公开(公告)号：US07238292B1

    公开(公告)日：2007-07-03

    申请号：US10909224

    申请日：2004-07-30

    申请人： Li He ,  Ming Zhao ,  Yining Hu

    发明人： Li He ,  Ming Zhao ,  Yining Hu

    IPC分类号： B44C1/00 ,  G11B5/127

    CPC分类号： G11B5/3163 ,  G11B5/3116 ,  G11B5/3133 ,  G11B5/3136 ,  Y10T29/49025 ,  Y10T29/49041

    摘要： A head including a write element for writing data to a magnetic media, and methods for its production are provided. A write element of the invention includes one or more of a recessed first pole, a heat sink layer, and a shortened yoke length. A method of the invention provides forming an anti-reflective layer before forming a mask layer. During photolithography the anti-reflective layer suppresses undesirable reflections off of features, such as vertical sidewalls, that otherwise limit how closely to such features portions of the mask layer can be formed.

    摘要翻译： 提供一种包括用于向磁性介质写入数据的写入元件的头，以及用于其生产的方法。 本发明的写入元件包括凹入的第一极，散热层和缩短的磁轭长度中的一个或多个。 本发明的方法提供了在形成掩模层之前形成抗反射层。 在光刻期间，抗反射层抑制了诸如垂直侧壁的特征（例如垂直侧壁）的不期望的反射，否则可以限制与这些特征的接近程度，可以形成掩模层的部分。

    Classification of a string as a typographical error based on feedback
    9.
    发明授权
    Classification of a string as a typographical error based on feedback 有权
    基于反馈将字符串分类为排印错误

    公开(公告)号：US09514120B1

    公开(公告)日：2016-12-06

    申请号：US13532183

    申请日：2012-06-25

    申请人： Hong Chen ,  Michael Patrick Bacus ,  Ming Zhao

    发明人： Hong Chen ,  Michael Patrick Bacus ,  Ming Zhao

    IPC分类号： G06F17/00 ,  G06F17/27

    CPC分类号： G06F17/273 ,  G06F17/2735 ,  G06F17/274

    摘要： A computing device hosting a server identifies one or more potential typographical errors in a work using an initial reference. The computing device sends data indicative of the presence of the potential typographical errors to users. The computing device collects feedback for the work from the users. The feedback for the work indicates whether the potential typographical errors are author-intended strings. The computing device combines the user feedback for the work with user feedback for other works and sorts the combined user feedback based on one or more selected parameters. The computing device determines, based on the sorted user feedback, that one or more of the potential typographical errors includes an acceptable string and updates the initial reference to include the acceptable string.

    摘要翻译： 托管服务器的计算设备使用初始参考来识别作品中的一个或多个潜在的排印错误。 计算设备向用户发送指示潜在印刷错误存在的数据。 计算设备从用户收集工作的反馈。 工作的反馈意味着潜在的印刷错误是否是作者意图的字符串。 计算设备将用于工作的用户反馈与其他作品的用户反馈相结合，并且基于一个或多个所选参数对组合的用户反馈进行排序。 计算设备基于排序的用户反馈确定一个或多个潜在的排印错误包括可接受的字符串，并更新初始参考以包括可接受的字符串。